Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.
two identical loudspeakers are driven in phase by a common oscillator at 800 Hz and face each other at a distance of 1.
two identical loudspeakers are driven in phase by a common oscillator at 800 Hz and face each other at a distance of 1.25 m locate the points along the line joining the loudspeakers where relative minima of sound pressure amplitude would be experienced. v=343 m/s